PLEASE HELP ME
Melinda, Meredith, John, Mark, Stan, and Max are sitting at a table. What
fraction of the students have names that begin with the letter ‘M'? *
O 1/4
O 2/3
O 1/2
O 4/5
Answers
There are 6 people at the table and 4 of them have names that start with m. So the fraction is 4/6 and that simplified is 2/3
Related Questions
What is the first step in
solving the equation
2(x-4)=-3(x+2)?
Answers
Answer:
Step-by-step explanation:
Answer:
Distributing
Step-by-step explanation:
The first step is to get the x's out of parenthesis. Distribute the 2 into the (x-4), and the -3 into (x+2).
ex. 2(x-4) = -3(x+2)
distribute: 2x-8= -3x+6
Then solve for x.
Hope this helps!
Question 7
Review
1) Listen
A new bagel store opened. The first day 15 customers entered the store. The number of
customers that enter the store triples each day after. Which function represents f(d), the
number of customers that enter on the d day?
1.
f(d) = 3(15)
2.
f(d) = 3d + 15
3
f(d) = 150 + 3
f(d) = 15(3)
Submit Answer
Answers
Answer:
[tex]f(d) = 15 + 3d[/tex]
Step-by-step explanation:
Given
[tex]a = 15[/tex] --- day 1
[tex]Rate = 3[/tex] -- i.e. triples daily
Required
Determine the function f(d)
The number of customers on a particular day is:
Customers = Day 1 + Rate * Number of days
Represent as a function:
[tex]f(d) = a + Rate* d[/tex]
Where d is the number of days.
So, we have:
[tex]f(d) = 15 + 3* d[/tex]
[tex]f(d) = 15 + 3d[/tex]
333 years ago, the residents of Planet XXX found a black hole leading to another galaxy. Since then, they have been leaving Planet XXX at a rate of 120120120 residents per year.
The following equation describes this situation:
\\3 = -360−120⋅3=−360minus, 120, dot, 3, equals, minus, 360
What does -360−360minus, 360 tell us?
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
A total of 360360360 residents left Planet XXX in the past three years.
(Choice B)
B
360360360 residents left Planet XXX each year.
(Choice C)
C
None of the above
Answers
Answer:
Choice A
Step-by-step explanation:
It said it was right in Khan lol :)
30 points 1
Mei wants to solve the inequality --W < 12. How can she isolate the variable?
2
• Multiply both sides by -2 and reverse the inequality symbol.
• Multiply both sides by -2 and do not reverse the inequality symbol.
*) Divide both sides by 12 and reverse the inequality symbol.
) Divide both sides by 12 and do not reverse the inequality symbol.
Answers
Answer:
Multiply both sides by -2 and reverse the inequality symbol.
Step-by-step explanation:
To isolate w, multiply both sides by the reverse of -1/2 (because -1/2*2=1 ), which is -2
When multiplying or dividing by negatives, you must reverse the inequality symbol as well.
To isolate the variable, you multiply both sides by -2 and reverse the inequality symbol.
Isolating variables in inequalityIsolation of variables means making the variable the subject of the formula from the given expression.
Given the inequality expression -1/2 w < 12
To make w the subject of the formula, we will have to multiply both sides by -2 to have;
-1/2 w * -2 > 12 * -2
w > -24
Hence to isolate the variable, you multiply both sides by -2 and reverse the inequality symbol.
Learn more on inequality here: https://brainly.com/question/11613554
Find the measure of angle 1
Answers
Answer:
112 Degrees
Step-by-step explanation:
46+90=136
360-136=224
224/2=112
112 Degrees
Answer:
122
Step-by-step explanation:
46 + 90 = 136
360 - 136 = 224
224 ÷ 2 = 122
The width of a rectangle is x. Its length is 3x. How long is the diagonal of the rectangle? Express your answer in simplified radical form.
Answers
Answer:
The length of the diagonal is x√10
Step-by-step explanation:
Here, we want to find the length of the diagonal
The diagonal will represent the hypotenuse of a triangle formed with the width and length of the triangle being the measure of the other sides
Mathematically, we then apply Pythagoras’ theorem to get this
we have this as that the square of the diagonal equals the sum of the squares of the two other sides
d^2 = x^2 + (3x)^2
d^2 = x^2 + 9x^2
d^2 = 10x^2
d = √(10x^2)
d = x√10
Abigail has $30.00 to buy groceries. She needs to buy some apples, some bananas, and 3 pounds of potatoes. Fuji apples are $1.79 a pound, bananas are $0.36 each, and potatoes are $2.99 for a 3 lb. bag. If a represents the number of pounds of apples Abigail buys and b represents the number of bananas she buys, which expression represents the amount of change she receives after her purchases?
30.00 – a – b
1.79a + 0.36b + 2.99
30.00 – (1.79a + 0.36b + 2.99)
30.00 + (1.79a + 0.36b + 2.99)
Answers
Answer:
30.00 – (1.79a + 0.36b + 2.99)
Step-by-step explanation:
you need to rest the amount of money pay.
Tyler's brother works in a shoe store.
1. Tyler's brother earns a commission. He makes 2.5% of the amount he sells. Last week, he sold $700 worth of shoes. How
much was his commission?
2. The store bought a pair of shoes for $25, and sold it for $45. What percentage was the markup?
3. Tyler's brother earns $14 per hour. The store offers him a raise-a 15% increase per hour. After the raise, how much will
Tyler's brother make per hour?
Answers
Answer:
1. $17.5
3. $16.1
Step-by-step explanation:
1. $700x1.025=717.5
717.5-700=17.5
3. $14x1.15=16.1
help please fast!!!!!!!1
Answers
Answer:b
Step-by-step explanation: i thinks its b
I had to put two screenshot because it would screenshot the whole question but plz help
Answers
Answer:
i think its D dont fullly take my word tho
Step-by-step explanation:
pls help wil give brainliest for full answer
Answers
Answer:
1. angle m=angle L
2.MR=RL
3.ang;e O=angle P
Triangle MOR= triangle LPR
ASA
4. angle M= angle D
5. AM=RD
6. MC=DN
Triangle AMC= RDN
by SSA
Step-by-step explanation:
Answer:
1. angle m=angle L
2.MR=RL
3.ang;e O=angle P
Triangle MOR= triangle LPR
ASA
4. angle M= angle D
5. AM=RD
6. MC=DN
Triangle AMC= RDN
by SSA
Yoyoyoyoyoyo can anyone help me wit this.
Answers
Answer and Step-by-step explanation:
First, we find the area of one area of a face on the cube.
6.5 × 6.5 = 42.25
Now, we times 42.25 by 6, since there are 6 faces on a cube.
42.65 × 6 = 253.5
The answer is 253.5
#teamtrees #WAP (Water And Plant)
PLS HELP... WILL MARK BRAINLIESST!!!!!
Answers
Answer:
bro its c i promise
Step-by-step explanation:
trust me
What is the circumference of 15 feet circle
Answers
Answer:
47.124 feet
565.49 inches
47′ 1.49″ feet and inches
14.363 meters
1,436.3 centimeters
Step-by-step explanation:
hope this helped
What is the scale factor? PLZ HELP
Answers
Answer:
1 2/3 aka 1.6666666666666...
Step-by-step explanation:
When you divide 15 by 9 that is the number you get, and you can verify it by then multiplying 9 by 1 2/3 and you get 15. I don't know if they are wanting you so get x, but if they do then you would multiply 6 by the scale factor and you would get 10.
In ΔFGH, h = 440 inches, f = 990 inches and ∠G=164°. Find the length of g, to the nearest inch.
Answers
Answer:
1418
Step-by-step explanation:
g= 440+990-2(440)(990) cos 164
g=193600+980100-2
g=193600+980100+837451.1895
g= 2011151.1895 Square root and round
The graph of y= 3 + 2x -x is shown.
a) What are the coordinates of the turning point? I
b) What are the coordinates of the roots of the equation 3 + 2x - x = 0 ?
Answers
Answer:
Step-by-step explanation:
(1, 4)
(-1, 0), (3, 0)
The coordinate of the turning point is (1,4) and the coordinates of the roots are (-1,0) and (3,0)
How to determine the coordinate of the turning point?This is the vertex of the equation.
The equation is the given as:
y = 3 + 2x - x^2
According to the graph, the vertex is at the coordinate (1,4)
Hence, the coordinate of the turning point is (1,4)
How to determine the coordinate of the roots?The equation is the given as:
3 + 2x - x^2 = 0
According to the graph, the equation crosses the x-axis at (-1,0) and (3,0)
Hence, the coordinates of the roots are (-1,0) and (3,0)
Read more about quadratic equations at:
https://brainly.com/question/8649555
#SPJ9
The Skateboard club has 2 different colors of skateboards blue and red. Can you find the number of skateboards of each color, if the total number of skateboards is 15, and their product is 44?
Answers
Answer:
The number of skateboards of each color is 11 and 4
Step-by-step explanation:
Let x represent blue skateboards and
y represent red skateboards.
From the question, the total number of skateboards is 15, that is,
x + y = 15 ...... (1)
and their product is 44, that is,
xy = 44 ...... (2)
From equation (1),
x + y = 15
We can write that
x = 15 - y ...... (3)
Substitute this into equation (2)
xy = 44
(15-y)y = 44
15y -y² = 44
Then,
y² - 15y + 44 = 0
Solve quadratically
y² -4y -11y + 44 = 0
y(y-4) -11(y-4) = 0
(y-11)(y-4) = 0
y-11 = 0 OR y-4 = 0
y = 11 OR y = 4
Put the values of y into equation (3) for x
x = 15 - y
When y = 11
x = 15 - 11
x = 4
and when y = 4
x = 15 -4
x = 11
(4,11) and (11,4)
It is either 4 blue and 11 red skateboards OR 11 blue and 4 red skateboards.
Hence, the number of skateboards of each color is 11 and 4.
A butterfly starts at 20 m and changes -16m ?
Answers
Answer:
it is at 4 meters
Step-by-step explanation:
20 - 16 = 4
Hope this helps!
Maybe brainliest?
Answer:
4 mters
Step-by-step explanation:
Write the place of 3 in the given number.
812.536
Answers
Answer:
The place of the 3 is HUNDRETH so it would be said as three hundreths
Step-by-step explanation:
Ryan is buying a 75-inch LCD TV on an installment pl n. The original price is
$1,500. The agreement includes monthly payments which total $1,650 and a
down payment which totals $175. What is the finance charge for the installment
plan? *
a. $325.00
b.$300.00
c. $275.00
d. $350.00
Answers
PLEASE HELP ME QUICK PLEASE!
Answers
I think the answer is option 4
what is the solution of the exponential equation? [tex]9^{x} =729[/tex] FULL CALCULATIONS PLEASE.
Answers
Answer:
9^x=9^3
divide by 9
x=3
Step-by-step explanation:
and that's why
Answer:
3
Step-by-step explanation:
i gave u the rule in the other post but if you need it again leave a commetn
[tex]9^x=729\\x=log_9729\\log_ba=\frac{log(a)}{log(b)} \\log_9729=\frac{log(729)}{log(9)}=3\\x=3[/tex]
What is the difference between -12 and -8
Answers
Answer:
-4
Step-by-step explanation:
Given three side lengths, how many triangles can be formed?
infinitely many
3
1
2
Answers
Answer:
explanation below
Step-by-step explanation:
if sum of any 2 sides length is greater than the third side and not take rotation transformation into account, only 1 triangle can be formed.
Answer:
1 TriangleStep-by-step explanation:
ODYSSEY
Please help me need ASAP
Answers
(3) y= 5x+ 13
you have to do the rise (ryse - with a y because it is the y value) over the run to get your slope and then subtract your slope from 18 to get 13.
PLEASE HELP ME I WILL DO ANYTHING PLEASE I BEG OF YOU I DON'T KNOW HOW TO DO IT :(
Simplify the expression 4x3+4xX
I really need help
Answers
what is the slope intercept equation for the following line? 
Answers
YOOOOOOOo i need some help with the problem in the photo below 0-0
Answers
Answer: 4
Step-by-step explanation:
2+2 =4
I.E If I have 2 apples and my friend has 2 apples, we would have 4 in total.
Answer:
I think its 4 but I mean that's a hard one
Step-by-step explanation:
goldfish plus goldfish
=2 goldfish
(2/11x-3-5y)+(-3/11x+5y+5.5) what is the answer for this I need help quick I'm in math
Answers
-x/11+8.5
hope it's helpful ❤❤❤
THANK YOU.